Definition of sleep together
: to have sex with each other She found out that her husband and his secretary were sleeping together.
Word by Word Definitions
: to rest in a state of sleep
: to be in a state (as of quiescence or death) resembling sleep
: to be slumbering in
: in or into one place, mass, collection, or group
: in a body : as a group
: in or into contact, connection, collision, or union
: appropriately prepared, organized, or balanced
: composed in mind or manner : self-possessed
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